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amyloid-beta

This image is a photo of a plastinated Alzheimer's brain.

Featured Genetics Neurology Open Neuroscience Articles

·July 21, 2015·4 min read

New Culprit in Alzheimer’s Disease Development Identified

Researchers have implicated a new culprit in the development of Alzheimer's disease. The findings could influence new strategies for treatment.

This image shows mixed rat brain cultures stained for coronin 1a, found only in microglia and here in green, and alpha-internexin, in red, found in neuronal processes.

Featured Neurology

·July 20, 2015·6 min read

Iron Containing Inflammation Cells Found in Alzheimer’s Brains

Researchers identify iron containing microglia in the hippocampus of Alzheimer's patients.

This image shows brain scans used for the study.

Featured Neurology

·July 13, 2015·5 min read

Impact of APOE E4 May Be Apparent Years Before Alzheimer’s Symptoms Appear

Researchers have discovered a well known genetic variant linked to Alzheimer's could be promoting deposits of neurotoxic plaques in the brain years prior to symptoms of the disease developing.

Featured Genetics Neurology

·July 7, 2015·5 min read

Enriched Blood Cells Help Preserve Cognition in Mice With Features of Alzheimer’s

Researchers have been able to preserve cognition in mice exhibiting features of Alzheimer's disease.

This image shows the brain of an Alzheimer's patient.

Featured Neurology

·July 6, 2015·5 min read

Changes in Alzheimer’s Biomarkers During Midlife May Predict Future Dementia Risk

A new study reports changes in the spinal fluid during middle age may help doctors identify people at risk of developing Alzheimer’s disease later in life.

This image shows Lysosomes (in magenta) accumulate near amyloid plaques.

Featured Neurology

·June 30, 2015·3 min read

Lysosomes Failure to Perform May Contribute to Alzheimer’s Disease

According to new research, in Alzheimer's patients, lysosomes lack the ability to perform their job correctly.

This image shows the region for musical memory in a brain scan.

Featured Neurology

·June 19, 2015·5 min read

Long Term Musical Memory Spared in Alzheimer’s Patients

A new study reports on the anatomic reason why long term musical memory often stays intact for Alzheimer's patients.

This image is a snapshot of a neurovascular unit, consisting of neurons (pink), astrocytes (blue), resident microglia (green), a penetrating arteriole and capillaries (white).

Featured Genetics Neurology

·June 3, 2015·4 min read

Deficiency of Specific Protein in Brain’s Blood Vessels Increases Risk for Alzheimer’s Disease

Researchers reveal a potential new therapeutic target for treating Alzheimer's disease.

This shows the deposits of AB in the brain of a person with Alzheimer's disease.

Featured Neurology

·June 1, 2015·6 min read

Sleep Deficit Linked to Accumulation of Alzheimer’s Protein and Memory Loss

A new study reports on a link between lack of restorative sleep and an accumulation of amyloid beta.

Enzymes act on the APP (amyloid precursor protein) and cut it into fragments. The beta-amyloid fragment is crucial in the formation of senile plaques in AD.

Featured Neurology Open Neuroscience Articles

·May 29, 2015·3 min read

Amyloid Beta Causes Memory Loss Before Other Signs of Alzheimer’s Begin

According to a new study, amyloid beta, a key component in Alzheimer's disease progression, can cause memory loss in healthy brains prior to the onset of dementia.